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hw/sd: Rename read/write_data() as read/write_byte()

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The read/write_data() methods write do a single byte access
on the data line of a SD card. Rename them as read/write_byte().
Add some documentation (not in "hw/sd/sdcard_legacy.h" which we
are going to remove soon).

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200814092346.21825-2-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-08-14 11:23:40 +02:00
parent 9006f1e706
commit c769a88d44
5 changed files with 33 additions and 18 deletions
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4
hw/sd/core.c
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@ -110,7 +110,7 @@ void sdbus_write_data(SDBus *sdbus, uint8_t value)
if (card) {
SDCardClass *sc = SD_CARD_GET_CLASS(card);
sc->write_data(card, value);
sc->write_byte(card, value);
}
}
@ -122,7 +122,7 @@ uint8_t sdbus_read_data(SDBus *sdbus)
if (card) {
SDCardClass *sc = SD_CARD_GET_CLASS(card);
value = sc->read_data(card);
value = sc->read_byte(card);
}
trace_sdbus_read(sdbus_name(sdbus), value);